Omnia Omnia.9 - Page 63

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 TheUndoPremenuallowsyoutoviewtheaudiosignalfromeachofthe5individualbands
ofthe Undosectionafter thedeclipper butbeforeUndo’s multibandexpansionin either
theleftorrightchannel.
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 TheUndoPostmenuallowsyoutoviewtheaudiosignalfromeachindividualbandorthe
combined output of all bands of the Undo section after the declipper AND after Undo’s
multibandexpansionineithertheofrightchannel.
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 The Undo Control Signal menu allows you to view the control signal from each of the
individualbandsineithertheleftorrightchannel.
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 TheMiscellaneousmenuallowsyou toviewthe audiosignalfromvariousother pointsin
the signalpath, includingafter inputfiltering,after themultibandsection,afterthe static
bassclipper,beforeandafterthefinalclipper,andthetotalprogramthroughputofeither
theleftorrightchannels.ThefollowingadditionalMPXinformationisalsoavailable:
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o The MPX PreClipper menu allows you to view the multiplex, left demodulated;
right demodulated, left deemphasized, and right deemphasized audio signal as
wellasthepilottonebeforethefinalclipper.
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o The MPX PreSafety menu allows you to view the multiplex, left demodulated;
right demodulated, left deemphasized, and right deemphasized audio signal as
wellasthepilottonebeforethesafetyclipper.
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 TheMonitorOutmenuallowsyoutoviewtheinput(source)andoutputaudiosignalsofthe
SpeakerorHeadphonemonitorpointsineithertheleftorrightchannel.
ExamplesandRecommendedSettingsfortheOscilloscope
 HighFrequencyHeadroomMonitor
o DisplaytheLeftorRightDemodsignalfromtheMPXOutputmenu
o SetOversamplingto“On”
o SetPhosphorPersistenceto50
o SetGainto3
o SetLinesto1
o SetZoomto4x
o Belowisacomparisonof thissignaltothepreemphasizedoutputsoyou cansee
justhowmuchadditionalHFheadroomOmnia.9’sclipperprovides!
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